SYMBOL CODE GENERATION PROCEEDING FROM INTERFRAME DPCM OF TDM'd SPATIAL-FREQUENCY ANALYSES OF VIDEO SIGNALS - Patent 0394332

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EP 0 394 332 A1

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(43)	Date of publication:
	31.10.1990 Bulletin 1990/44

(21)	Application number: 89900983.0

(22)	Date of filing: 01.12.1988

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International Patent Classification (IPC):

H03M 7/ 36^{( . )}
H04N 7/ 32^{( . )}
H04N 11/ 04^{( . )}

H04N 7/ 26^{( . )}
H04N 7/ 36^{( . )}

(86)	International application number:
	PCT/US1988/004241

(87)	International publication number:
	WO 1989/006082 (29.06.1989 Gazette 1989/14)

(84)	Designated Contracting States:
	DE FR GB

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Priority:

18.12.1987 US 19870135184

(71)	Applicant: GENERAL ELECTRIC COMPANY
	Schenectady, NY 12345 (US)

(72)	Inventors:
	ACAMPORA, Alfonse, Anthony New York, NY 10314 (US) BUNTING, Richard, Michael Robinsville, NJ 08691 (US)

(74)	Representative: Smith, Thomas Ian Macdonald
	London Patent Operation G.E. Technical Services Co. Inc. Burdett House 15-16 Buckingham Street London WC2N 6DU London WC2N 6DU (GB)

(54)	SYMBOL CODE GENERATION PROCEEDING FROM INTERFRAME DPCM OF TDM'd SPATIAL-FREQUENCY ANALYSES OF VIDEO SIGNALS